Cita APA (7a ed.)

Abadie, A., & Gardeazabal, J. (2001). The economic costs of conflict: A case control study for the Basque country. National Bureau of Economic Research.

Cita Chicago Style (17a ed.)

Abadie, Alberto, y Javier Gardeazabal. The Economic Costs of Conflict: A Case Control Study for the Basque Country. Cambridge, MA: National Bureau of Economic Research, 2001.

Cita MLA (9a ed.)

Abadie, Alberto, y Javier Gardeazabal. The Economic Costs of Conflict: A Case Control Study for the Basque Country. National Bureau of Economic Research, 2001.